| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $159.70 | 8.393% | $173.1036 | $173.10 | $173.10 | $173.10 |
| Purchase #2 | $5.70 | 9.654% | $6.2503 | $6.25 | $6.25 | $6.30 |
| Purchase #3 | $89.53 | 8.850% | $97.4534 | $97.45 | $97.45 | $97.50 |
| Purchase #4 | $247.84 | 13.470% | $281.224 | $281.22 | $281.20 | $281.20 |
| Purchase #5 | $51.30 | 8.667% | $55.7462 | $55.75 | $55.75 | $55.70 |
| Purchase #6 | $84.41 | 6.625% | $90.0022 | $90.00 | $90.00 | $90.00 |
| Purchase #7 | $176.47 | 12.589% | $198.6858 | $198.69 | $198.70 | $198.70 |
| 7 purchase totals = | $814.95 | $902.4655 | $902.46 | $902.45 | $902.50 | |